87056340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29611}}^1$

素因数の和:29637

約数の個数: 72

約数和(自身を含む): 283564512

約数和(自身を除く): 196508172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 29611, 59222, 88833, 118444, 148055, 177666, 207277, 296110, 355332, 414554, 444165, 592220, 621831, 829108, 888330, 1036385, 1243662, 1450939, 1776660, 2072770, 2487324, 2901878, 3109155, 4145540, 4352817, 5803756, 6218310, 7254695, 8705634, 12436620, 14509390, 17411268, 21764085, 29018780, 43528170, 87056340]

約数ペア:

[(1, 87056340), (2, 43528170), (3, 29018780), (4, 21764085), (5, 17411268), (6, 14509390), (7, 12436620), (10, 8705634), (12, 7254695), (14, 6218310), (15, 5803756), (20, 4352817), (21, 4145540), (28, 3109155), (30, 2901878), (35, 2487324), (42, 2072770), (49, 1776660), (60, 1450939), (70, 1243662), (84, 1036385), (98, 888330), (105, 829108), (140, 621831), (147, 592220), (196, 444165), (210, 414554), (245, 355332), (294, 296110), (420, 207277), (490, 177666), (588, 148055), (735, 118444), (980, 88833), (1470, 59222), (2940, 29611)]